baber/WOPTO huggingface dataset:
Patent JP-2005313903-A (JP)
Title: Assembly type box
Inventor: IWAKAWA HIROMU
IPC: B65D5/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly box which is made into a tabular shape so as not be bulky when unused, and can be assembled and disassembled easily.  <P>SOLUTION: The assembly box 10 comprises a polygonal bottom board 12 and a peripheral wall 13 enclosing the periphery of the bottom board 12. The peripheral wall 13 is composed of a plurality of side boards 15 and 15 continuous with each other, and includes bottom board support pieces 25 and 25 which bridge adjacent side boards 15 and 15 and project inwardly of the peripheral wall 13 by folding adjacent side boards 15 and 15 toward each other, respectively. Any one of side boards 15 is connected to any one side of the bottom board 12 via a connecting piece 29, and the bottom board 12 and the connecting piece 29 are folded to the side boards side to form a flat plate shape as a whole. Respective adjacent side boards 15 and 15 are folded toward each other at a given angle to form the peripheral wall 13 of a polygonal cylinder, and the bottom board 12 is folded to the cylinder bottom side on a fold, then the bottom support pieces 25 and 25 are made to support the under surface of the bottom board 12 to assemble a box shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004346475-A (JP)
Title: Synthetic fibrous material containing chitosan and carbon and method for producing the same
Inventor: MAKINO KAZUHARU
IPC: E04B1/26
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a material, including an ordinary clothing material, a sanitary clothing material, and a household material, having extremely high safety, without having toxicity to a human body, having antibacterial deodorant properties of high durability, and having excellent feeling, water absorption properties, and color fastness.  <P>SOLUTION: This material is produced by permeating a cellulosic cloth with an acidic chitosan solution, treating the cloth with a basic solution, allowing the chitosan to adhere to the cloth by coagulating and regenerating the chitosan, and fixing the chitosan to the cloth by a process of crosslinking treatment with a polyfunctional epoxy compound. A polyester having resilience is, on the other hand, mixed with a fiber containing carbon and the chitosan, and then subjected to mix spinning or mix weaving, so that the new material of the ordinary clothing material is produced. Further, the polyester having the resilience is covered with a flame-retardant layer made of a polyvinyl chloride resin and formed into a union cloth, so as to obtain a mesh sheet, and then the top surface of the sheet is painted and the back surface is colored to be black. The mesh sheet thus painted and colored prevents a sensible temperature from rising by 8°C or more and freely makes a room brighter or darker by controlling a size of mesh opening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005314026-A (JP)
Title: Image forming device
Inventor: MAEDA MASAFUMI
IPC: B65H5/02
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of reliably conveying short size paper to a fixing unit without degrading defects (belt trace) of an image in the printing of the regular size paper.  <P>SOLUTION: In a sheet conveying device having a transfer means to electrostatically transfer a toner image formed on an image carrier on a recording medium, a fixing means to fix the toner image transferred on the recording medium by the transfer means, and a conveying means for conveying the recording medium interposed between the transfer means and the fixing means, the conveying means has a conveying belt extending so as to convey the recording medium in the direction of the fixing means, a first conveying pulley to transmit the drive with the conveying belt mounted thereon, and a second conveying pulley driven by the drive of the conveying belt. A member with the low friction coefficient lower than the friction coefficient of the conveying belt is provided on a center part of the second conveying pulley, and at least two conveying belts are installed on both sides of the member of the low friction coefficient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290944-A (JP)
Title: Metallic floor drain trap and its anti-corrosion method
Inventor: KUBO KAZUMI
IPC: E03C1/28
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic floor drain trap capable of restricting its corrosion thereby permitting its use for a long time.  <P>SOLUTION: This invention comprises a main body of a floor drain trap and an anode plate located at the main body of the floor drain trap, both of which are electrically connected together.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314153-A (JP)
Title: Method of manufacturing barium titanate powder
Inventor: UMEDA TETSU
IPC: H01G4/12
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing BaTiO<SB>3</SB>powder containing substantially no coarse particle having over 0.5 μm particle diameter and having a fine particle of ≤0.3 μm average particle diameter and a c/a (ratio of length of c-axis to that of a-axis in perovskite structure) of ≥1.0088, more simply compared to a conventional one.  <P>SOLUTION: The method of manufacturing the BaTiO<SB>3</SB>is carried out by preliminarily firing a metallic compound mixture which is to form BaTiO<SB>3</SB>by firing at 700-1,000°C, adjusting the quantity of BaCO<SB>3</SB>in the resultant intermediate fired material to 3-8 mol% per total Ba and carrying out main firing at 900-1,050°C. The method of manufacturing the BaTiO<SB>3</SB>powder is carried out by preliminarily firing the metallic compound mixture containing BaCO<SB>3</SB>so that the remaining quantity of BaCO<SB>3</SB>in the intermediate fired material after preliminarily fired is 3-8 mol% and carrying out the main firing of the resultant intermediate fired material so that the powder obtained by the main firing comprises substantially only barium titanate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313810-A (JP)
Title: Locking device for seat belt
Inventor: FUKUDA SHUNICHI
IPC: B60R22/12
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a seat belt capable of fixing a webbing in a secured state with a simpler structure.  <P>SOLUTION: A through anchor 1 comprises a body section 5 and a cam-like roller 11 on which the webbing 2 is hung. The cam-like roller 11 is guided and supported movably between a separation position and a close position to the body section 5. In the separation position, the cam-like roller 11 turns freely according to a movement of the webbing 2. In the close position, the webbing 2 is bitten between the body section 5 and an overhanging section 13 of the cam-like roller 11 turning according to the movement of the webbing 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336779-A (JP)
Title: Adaptive sleeping and wake-up protocol for high energy efficiency adhoc network
Inventor: BALACHANDRAN KRISHNA
IPC: H04B1/16
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for scheduling the wake-up of a node and for adaptively setting a sleep period of the node in a synchronous multiple node adhoc network.  <P>SOLUTION: The method is for a multiple node network. The method includes a process waking up at least one node from a sleep mode that is a low power consumption mode during at least one associated slot of a time-slotted frame. In at least one node of the multiple node network, a period that a node sleeps is based on the residual energy of the node, the residual energy of the node in a neighborhood, neighborhood node density and the combination thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005322438-A (JP)
Title: Image display device and manufacturing method thereof
Inventor: NAKAMURA AKIYOSHI
IPC: H01J9/26
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane image display device having an envelope of which a sealing section has high air tightness, and to provide the manufacturing method of the image display device, where processes are simplified.  <P>SOLUTION: The image display device comprises the envelope having a front substrate in which a phosphor screen is formed on the inner surface of a light-transmitting substrate and a back substrate arranged opposite to the front one, and an electron discharge means arranged inside the envelope. At least a periphery section on the front substrate has a sealing layer containing a low melt-point metal material, such as In or an In alloy. And the sealing layer has a sealing underlayer that has high affinity with the low melt-point metal material, and contains the same material as a material for composing one portion (for example, a light absorption layer) in the phosphor screen on the front substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321664-A (JP)
Title: Image display apparatus
Inventor: KAWAMURA TOMOYUKI
IPC: G09G3/296
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To display a high-quality image while suppressing increase in electric power consumption in a display apparatus such as a PDP (plasma display panel), in particular, to display a high-quality image in a high luminance region and a low luminance region while suppressing increase in electric power consumption.  <P>SOLUTION: The image display apparatus is equipped with: a luminance modulation circuit to decrease the luminance of an image in the peripheral portion of a display panel with respect to the luminance of the image in the center portion of the display panel; a detection circuit to detect the power consumption of the display panel; and a control circuit to control the operation of the luminance modulation circuit based on the power consumption detected by the detection circuit. The control circuit operates the luminance modulation circuit when the detected power consumption exceeds a predetermined threshold, and stops operation of the luminance modulation circuit when the power consumption is lower than the predetermined threshold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327034-A (JP)
Title: Crime prevention device
Inventor: YOSHIDA HIROICHI
IPC: H04M11/04
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To drastically extend the life of a battery by allowing a communicating means between a voice slave unit and a crime preventing slave unit to be in common, and allowing the trigger of the operation of the crime preventing slave unit to be used only for communication with the crime preventing slave unit.  <P>SOLUTION: In a crime preventing unit 30, when the CPU of a control part 37 which is normally in a sleep state is interrupted by a sensor 36, the CPU is operated, and the status of the sensor 36 is confirmed, and a master unit 10 is notified of the abnormal status through a radio communication part 31. The master unit 10 receives the notification of abnormality from the crime preventing slave unit 30 by a radio communication part 11, and collates it with the salve unit information stored in a slave unit information storing part 12, and determines what type of abnormality has been generated in which crime preventing slave unit 30, and makes a speaker which is not shown in Figure of a voice generating part 14 issue warning, and reports it from an external communication part 15 through a telephone line to the outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332616-A (JP)
Title: Organic electroluminescence display device and electronic apparatus
Inventor: KARASAWA YASUSHI
IPC: G09F9/30
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence display device capable of displaying an image with high quality as a display device and functioning as a mirror with high performance, and an electronic apparatus.  <P>SOLUTION: The organic electroluminescence display device includes a transparent substrate 11, organic EL elements 17 provided on one surface of the transparent substrate 11, and a reflection film 31 formed between the transparent substrate and the organic EL elements 17.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330084-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOMOYOSHI
IPC: B65H9/16
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To correct skewing due to the deformation of paper at a fixing part during one-side printing in a both-side printing process while preventing a trouble such as paper jamming during reverse printing or dislocation in reverse printing.  <P>SOLUTION: A carrying roller pressure control means is provided for correcting the skewing of paper, whereby the pressure balance of a carrying roller arranged in a re-carriage passage connected between the downstream side of the fixing part through which the paper passes during the reverse printing of the both-side printing and an image forming part is changed in the cross direction of the paper to give a difference to the feeding amount of the paper in the cross direction of the paper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005009302-A (JP)
Title: Roof top metal bracket
Inventor: SUZUKI KAZUHIRO
IPC: E04D1/30
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal bracket for installations on roof which can be fitted on roofs subsequent to their construction, has wide installation and adjustment ranges for installations to be mounted on roofs, and of which a plurality of fixing bolts positioned in the ridge-eaves direction have a constant height to ensure the durability of strength of the bracket.  <P>SOLUTION: In this metal bracket A on roofs, pressure metal fittings a are rotatably combined with base metal fittings b, which are rotatably combined with a rotary body d. A sliding body c with a protruding bolt 11 is built in the pressure metal fittings a. First and second inserts b6 and b8 of the base metal fittings b are inserted beneath the eaves-side ends of upper and lower roof tiles respectively. These eaves-side tile ends are pressed down with pressure parts a4 of the pressure metal fittings a via pressed pieces b2 of the base metal fittings b, and then the rotary body d is pressed down to pressure the eaves-side end of the upper roof tile, thus to install the metal bracket on a roof. The position of sliding body c is adjusted, then a photovoltaic power generator or the like is placed on the top face of this metal bracket A and fixed to the bolts 11 of sliding body c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244149-A (JP)
Title: Wiring substrate
Inventor: IMUTA KAZUHITO
IPC: H05K3/34
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate which can secure electrically connection of a connecting pad with a terminal pad of an external electric circuit substrate through a conductive bump for a long period of time, and especially, can secure its connection even if a stress due to a difference in thermal expansion coefficients between an insulating substrate and the external electric circuit substrate becomes large, and has a high electric-connection reliabilty for the external electric circuit substrate.  <P>SOLUTION: In the wiring substrate 5, a wiring conductor 2 is formed inside the square-shaped insulating substrate 1, and a plurality of connecting pads 3 for external connection, which are connected with the wiring conductor 2 on the main surface of the insulating substrate 1, are lengthwise/crosswisely arranged in a square-shaped are, and the connecting pad 3 is cone-shaped or pyramid-shaped with the base as the side of the insulating substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005337569-A (JP)
Title: Ground heat insulating wall structure for ground heat utilizing system, its constructing method, and ground heat utilizing system operation method
Inventor: SAEKI EIICHIRO
IPC: F24F5/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground heat insulating wall structure for a ground heat utilizing system and its constructing method for storing heat energy with heat radiation and adoption in a ground around a ground heat exchanger, as well as a ground heat utilizing system operation method.  <P>SOLUTION: In the ground heat insulating wall structure for the ground heat utilizing system, heat exchange is performed between the ground heat exchanger installed in the ground and a heat pump for cooling or heating operation/cold or hot water operation with heat radiation or adoption from the ground heat exchanger in the state that the ground around the ground heat exchanger is encircled by ground heat insulating walls for efficient heat storage in the ground for a short/long period. In the ground heat utilizing system operation method, the plurality of ground heat insulating wall structures for the ground heat utilizing system are provided for periodic heat storage in the ground heat insulating wall structures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334262-A (JP)
Title: Multifunctional ring-shaped accessory
Inventor: HANAOKA TADASHI
IPC: A44C25/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product that can easily change the diameter of a ring-shaped accessory while it is worn and can change its decorative nature by changing the shape of decorating section depending on the combination.  <P>SOLUTION: The decorating member is composed of an upper lid and a bottom lid. The upper lid is equipped with a container-shape frame and provided with an opening at the back side, an inserting hole in which a pair of penetrated chains are penetrated at an appropriate opposite position on the circumferential section of the top and the bottom surfaces, one or a plurality of holes in which a magnet is inserted at an appropriate position of the circumference of one side surface, and a tube in which the magnet is contained inside such hole or holes, and a wall with a hole for penetrating a chain with smaller diameter than that of an elastic pipe is installed inside at one position or a plurality of positions in a parallel to each other. The bottom lid is formed by allocating one tube or two tubes of a size that it fits between the walls or between the wall and either top or bottom circumferential sections at the back facing the direction which the chain penetrates and placing an elastic pipe on such tube or tubes. The bottom lid is fit in the opening of the top lid and the decorating member of a multifunctional ring-type accessory is formed by the connection by the magnetic force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005339230-A (JP)
Title: Fingerprint collation device and its relative position detection device
Inventor: NAKAMURA TAKAHIRO
IPC: G06T7/00
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint collation device for securing precision of positioning, and for reducing calculation processing quantity required for the selection of collation featured points.  <P>SOLUTION: This fingerprint collation device is provided with a featured point arranging means 3 for arranging featured points being the endpoints and branch points of the ridges or valley lines of fingerprints by using the respective angles as standards, a featured point selecting means 5 for selecting the second featured points arranged by the featured point arranging means 3 having predetermined differences of angles or less to the angles of the respective points of the first featured points, a positional difference totaling means 6 for calculating and totaling the positional differences of the respective points of the first featured points and the second featured points, a relative position detecting means for rotating the second featured points within the range of the predetermined relative rotational amounts for every predetermined rotational amounts, and for performing the selection of the second featured points and the totaling of the positional differences, and for detecting the relative positional differences and relative rotational differences being the relative differences of positions and the relative differences of the rotational amounts between a fingerprint image being the base of the first featured point and a fingerprint image being the base of the second featured points, and a fingerprint collating means for performing fingerprint collation by using the relative positional differences and the relative rotational amounts as correction values.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341319-A (JP)
Title: High-frequency module and radio communications apparatus
Inventor: ISOYAMA SHINJI
IPC: H04B1/50
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module capable of lowering its height easily, without changing its design by a large amount.  <P>SOLUTION: The high frequency module which uses a multilayer substrate 2, formed by laminating a plurality of dielectric layers 1a-1h is equipped with a branching filter circuit for dividing a plurality of transmission reception systems, having different pass bands into each transmission reception system; a switching circuit for switching each transmission reception system over to a transmission system and a reception system, and a low-pass filter for attenuating the harmonics of each transmission system; the multilayer substrate is made of a laminate of two or more kinds of dielectric layers, having different dielectric constants, and each layer thickness of dielectric layers 1a, 1b, 1c, 1g, 1h having low dielectric constants is thinner than each layer thickness of dielectric layers 1d, 1e, 1f having high dielectric constants. A dielectric layer being between a capacitor forming electrode pattern and a ground electrode is made of a dielectric layer having a low dielectric constant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005202911-A (JP)
Title: Linear fourier transform program
Inventor: NAKANISHI MAKOTO
IPC: G06F17/14
Filed: 2004-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of a linear Fourier transform algorithm for scalar computers.  <P>SOLUTION: A linear Fourier transform program is provided with steps of; decomposing a data length N of linear data into a product N1×N2×...×Nm of factors; defining the data length N as P×Q and calculating the first one of Q-1 twiddle factors for multiplication to Fourier transform of each of P linear data out of twiddle factors required for multiplication to Fourier transform results of P linear data having a length Q while varying P and Q and storing calculated twiddle factors in a table; and using the table where the calculated twiddle factors are stored, to perform Fourier transform of data in m times of phases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005333930-A (JP)
Title: Pressure sterilizer
Inventor: AOKI HIDEO
IPC: A23L3/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sterilizer always uniformly sterilizing articles to be sterilized independently of the state of a laid cover.  <P>SOLUTION: This pressure sterilizer is equipped with a temperature sensor 32 installed on a side wall of a chamber 5 at a predetermined height from the bottom and detecting temperature in a chamber 5, a pressure sensor 40 detecting the pressure in the chamber 5 and a control unit 33 as a control means, sterilizes the articles 3 to be sterilized by generating steam in the chamber 5 by the control unit 33, subsequently feeding cooling water into the chamber 5 by a water feeding means and cools the articles 3 to be sterilized under pressure by feeding pressurized air. A heater cover 7 has a structure having an upper surface for covering over a heater 6, two or more legs protruding from the periphery of the upper surface and having air through holes for the steam almost uniformly to rise up from the whole periphery of the heater cover 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI